I have a Mitsubishi WS-55315 55-inch tv that suddenly without warning the picture seems to have lost all red color. The picture seems clear but it is mostly green in color. The problem is intermittant because it will randomly revert back to a normal picture at times. My thought was that the red bulb was bad but after removing the front screen it appears to be illuminated even when the picture is green. I would like to attempt a repair myself but I cant seem to find any specific information on this problem so any helpfull info would be greatly appreciated..... Thanks in advance, George
Sounds like a solder issuee on the RED CRT drive board. I would insoect the circuit board for solder issues especially on the CRT socket